| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.89 | 3.215% | $58.719 | $58.72 | $58.70 | $58.70 |
| Purchase #2 | $94.50 | 6.563% | $100.702 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $157.35 | 9.459% | $172.2337 | $172.23 | $172.25 | $172.20 |
| Purchase #4 | $139.33 | 7.395% | $149.6335 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $197.84 | 7.748% | $213.1686 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $139.62 | 7.496% | $150.0859 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $193.47 | 9.400% | $211.6562 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $979.00 | $1,056.1989 | $1,056.20 | $1,056.20 | $1,056.20 | |